Neat! I'm interested in visual programming languages, the semi-textual intermediaries like forced indentation in Python and frame-based editing [1] are fascinat

Neat! I'm interested in visual programming languages, the semi-textual intermediaries like forced indentation in Python and frame-based editing [1] are fascinating, so I'm surprised I'd never heard of this. The first issue I see is there are some styles and languages where things are more naturally right-aligned within their "cells" (e.g. alignment against the left side of a column of :s), which starts to complicate things. [1] https://www.greenfoot.org/frames/ https://www.greenfoot.org/frames/